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Sodium carbonate Manufacturer and Supplier

CAS No.: 497-19-8 | EC Number.: 207-838-8 | Molecular formula.: Na2CO3, CNa2O3

Sodium carbonate

Sodium Carbonate Manufacturers, Sodium Carbonate Suppliers, Sodium Carbonate Formula, Sodium Carbonate MSDS, Sodium Carbonate SDS, Sodium Carbonate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd, a renowned manufacturer, supplier, and exporter of specialty chemicals based in India, takes pride in providing high-purity Sodium Carbonate (CAS No. 497-19-8). As a prominent sodium carbonate manufacturer, our commitment to excellence is reflected in the accurate composition and impurity-free nature of our products, achieved through the use of superior purity chemicals and cutting-edge manufacturing equipment that adheres to international industry standards.

As a reliable sodium carbonate supplier, we understand the importance of delivering products of the highest quality. Our Sodium Carbonate stands out for its fine quality, precisely tailored composition, and impressive shelf life. With our rigorous quality control measures and meticulous manufacturing processes, we ensure that each batch of Sodium Carbonate meets the stringent standards demanded by our discerning customers.

Whether you require Sodium Carbonate for industrial applications or other specific purposes, you can rely on us for consistent quality and reliable supply. As a leading sodium carbonate manufacturer in India, we prioritize customer satisfaction and strive to exceed expectations by offering a comprehensive range of high-purity chemicals, to meet your diverse requirements.

What is Sodium Carbonate?

Sodium carbonate, also known as soda ash or washing soda, is a white, crystalline compound and the chemical formula of sodium carbonate is Na2CO3. It is an alkaline salt and belongs to the group of carbonates. In its pure form, sodium carbonate exists as a solid substance, but it can also be found in hydrated forms. One of the most common hydrated forms is sodium carbonate decahydrate (Na2CO3·10H2O), known as soda ash or crystal soda. This form is often used in industry and can be found in laundry detergents, glass manufacturing, water treatment, and the production of various chemicals.

It is highly soluble in water and has a strong alkaline taste. Sodium carbonate can act as a pH regulator, meaning it can help adjust the acidity or alkalinity of a solution. In household applications, it is commonly used as a cleaning agent for removing stains and grease. It can also be found in certain personal care products, such as toothpaste and bath salts.

Additionally, sodium carbonate plays a significant role in various industrial processes. In the glass industry, it is used as a flux to lower the melting point of silica, allowing easier glass formation. It is also utilized in the production of paper and pulp, textiles, and the manufacturing of chemicals like sodium bicarbonate (baking soda) and sodium hydroxide (caustic soda).

Sodium Carbonate Details

This table provides information about Sodium Carbonate, a chemical compound with the CAS No. 497-19-8 and EC Number. 207-838-8. The table also lists various Sodium Carbonate common name and synonyms. The table contains Sodium Carbonate structure, Sodium Carbonate solubility and molecular formula. Sodium Carbonate pH. value is also mentioned in the table. Sodium Carbonate is commonly used in various industries in different applications. It is also used in the pharmaceutical industry for various purposes.


Chemical nameSodium Carbonate
CAS No497-19-8
EC Number207-838-8
Commercial name / SynonymsDisodium carbonate, Soda Ash, Carbonic acid disodium salt, Calcined soda, Sodium carbonate, anhydrous sodium carbonate, Carbonic acid, disodium salt, Carbonic acid sodium salt
Molecular formulaNa2CO3
Chemical Structure
Melting Point856 °C
IUPAC Namedisodium-carbonate
Parent CompoundCarbonic Acid
Component CompoundsCarbonic Acid
Physical Form Greyish-white powder or lumps containing up to 99% sodium carbonate 
Physical Appearance Dry Powder /  Liquid / Pellets Large Crystals

Aqueous solutions are strongly alkaline. 
At 25 °C, the pH of 1, 5 and 10 wt% sodium carbonate solutions are 11.37, 11.58 and 11.70, respectively.


Soluble in aq. alkalis, glycerol

Slightly soluble in aq. alcohol

Insoluble in CS2, acetone, alkyl acetates, alcohol, benzonitrile, liquid ammonia[

Solubility in water

Anhydrous, g/100 mL:
7 (0 °C)
16.4 (15 °C)
34.07 (27.8 °C)
48.69 (34.8 °C)
48.1 (41.9 °C)
45.62 (60 °C)
43.6 (100 °C)

Packaging Details 25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

Computed Properties

The table provides various properties of a chemical compound, including molar mass of sodium carbonate, hydrogen bond acceptor counts, an exact mass and mono-isotopic mass, heavy atom counts, and a topological polar surface area. These properties are useful in identifying and characterizing the compound for various purposes in industries such as pharmaceuticals and chemicals.

Property NameProperty Value
Molecular Weight105.988 g/mol
Hydrogen Bond Acceptor Count3
Exact Mass105.96428242 g/mol
Monoisotopic Mass105.96428242 g/mol
Heavy Atom Count6
Topological Polar Surface Area63.2²
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

Related Compounds with Annotation

The table contains a list of compounds related to Calcium Acetate with their corresponding Compound CID, Neighbour Type, and Annotation Types Count. The compounds include Calcium acetate, Calcium acetate monohydrate, Ca(OAc)2, Calcium acetate hydrate, Renepho, OsvaRen, calcium acetate/magnesium carbonate, Nickel(cento) acetate, calcium acetate sodium, and calcium acetate potassium, among others. The Compound CID represents the unique identifier for each compound, the Neighbour Type indicates the two-dimensional structure, and the Annotation Types Count specifies the number of annotation types associated with each compound. The table provides a comprehensive overview of the compounds and their corresponding properties.

Sodium Carbonate Price

If you are looking to purchase Sodium Carbonate, it’s important to know the current market price. Sodium carbonate price in India can vary depending on various factors. Vinipul Chemicals offers the best Sodium Carbonate powder price in the market listed below: –

Product RangePrice
Soda AshRs 40/kg
Soda Ash LightRs 40/kg
Soda Ash DenseRs 37.5 / Kg
Sodium Carbonate technical GradeRs 32/kg
Sodium Carbonate Food GradeRs 149/kg

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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+91-932 223 1817

Types of Sodium Carbonate

Soda Ash

Soda ash, also known as dense soda ash or industrial-grade sodium carbonate, is the most common type of sodium carbonate. It is produced through the Solvay process and has a wide range of industrial applications. It is used in glass manufacturing, water treatment, detergent production, chemical synthesis, and various other industries.

Soda Ash Light

Soda ash light is a refined form of sodium carbonate with a lower density compared to soda ash dense. It is also produced through the Solvay process but with a modified crystallization step, resulting in a lighter product. Soda ash light is commonly used in applications where a lower density and faster dissolution rate are desired.

Soda Ash Dense

Soda ash dense is a denser form of sodium carbonate compared to soda ash light. It is produced through the Solvay process and has a higher bulk density. Soda ash dense is typically used in applications where a higher density and slower dissolution rate are required. It is commonly used in the glass industry for glass manufacturing

Sodium Carbonate Technical Grade

Sodium carbonate technical grade refers to sodium carbonate that meets specific quality and purity requirements for industrial and technical applications. It is produced through various manufacturing processes and may have varying specifications depending on the intended application. Technical-grade sodium carbonate is used in industries such as water treatment, textile processing, pulp and paper production, and chemical manufacturing.

Sodium Carbonate Food Grade

Sodium carbonate food grade, also known as edible sodium carbonate or baking soda, is a high-purity form of sodium carbonate that meets strict standards for use in food and beverage applications. It is commonly used as a leavening agent in baking, where it reacts with acidic ingredients to produce carbon dioxide and help dough or batter rise. Sodium carbonate food grade undergoes rigorous testing to ensure its safety and suitability

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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+91-932 223 1817

Sodium Carbonate Manufacturing Process

The manufacturing process of sodium carbonate involves several steps. Here is a simplified overview of the process:

  1. Trona ore or soda ash: The primary source of sodium carbonate is trona ore, which is mined from underground deposits. Alternatively, soda ash, which is a naturally occurring form of sodium carbonate, can be obtained from certain mineral sources.
  2. Purification: The trona ore or soda ash is first crushed and then purified to remove impurities such as calcium and magnesium. This purification step ensures that the resulting sodium carbonate is of high quality.
  3. Solvay process: The most common method used to produce sodium carbonate is the Solvay process. In this process, purified sodium chloride (salt) and limestone (calcium carbonate) are combined in a chemical reaction. Ammonia is added to the reaction mixture, which causes the formation of ammonium chloride and calcium hydroxide. The calcium hydroxide is then reacted with carbon dioxide gas, resulting in the formation of calcium carbonate. The calcium carbonate is further heated, leading to its decomposition and the production of carbon dioxide gas and quicklime (calcium oxide).
  4. Soda ash formation: The carbon dioxide gas generated in the previous step is then passed through a concentrated solution of sodium chloride, known as brine. The carbon dioxide reacts with the brine solution, resulting in the formation of sodium bicarbonate (baking soda). This reaction is known as the Solvay reaction. The sodium bicarbonate precipitates out of the solution.
  5. Conversion to sodium carbonate: The sodium bicarbonate obtained from the Solvay reaction is separated, washed, and then heated. This heating process decomposes the sodium bicarbonate, releasing water, carbon dioxide gas, and forming sodium carbonate. The resulting sodium carbonate is dried and processed into the desired form, such as solid granules or a fine powder.

It’s important to note that this is a simplified overview of the manufacturing process, and variations may exist depending on the specific production methods used by different manufacturers.

Is sodium carbonate used in food?

Yes, sodium carbonate is used in the food industry as a food additive. It is designated as E500 and has various functions in food products. Sodium carbonate is utilized as an acidity regulator, helping to adjust and maintain the pH level of food. It also acts as an anticaking agent, preventing the formation of lumps and improving the flow of powdered or granulated food products. Additionally, sodium carbonate serves as a raising agent, facilitating the leavening process in baked goods by releasing carbon dioxide gas. It can also act as a stabilizer, enhancing the texture and shelf life of certain food products. Furthermore, sodium carbonate is used in the production of snus, a type of smokeless tobacco, to stabilize the pH of the final product.

Why is sodium carbonate called soda ash?

Sodium carbonate is commonly called soda ash due to its historical production methods. In ancient times, soda ash was obtained by two primary methods. One method involved recovering it from dry desert lake beds where sodium carbonate naturally occurred. The other method involved burning marine plants with high sodium content and then collecting the ashes. These ashes were rich in sodium carbonate, hence the name ‘Soda Ash’.

Industrial Applications

Sodium carbonate, also known as soda ash, has various industrial applications due to its chemical properties. Here are some common industrial soda ash uses:


Glass Manufacturing

It is a key ingredient in glass manufacturing. Sodium carbonate acts as a flux, reducing the melting point of silica (main component of glass) and facilitating the glass formation process. It also helps in controlling the viscosity of molten glass, making it easier to shape and mold.

Water Treatment

Sodium carbonate is used in water treatment processes to adjust the pH level and alkalinity of water. It can be used to neutralize acidic water and prevent corrosion in water distribution systems. Additionally, it is employed in water softening to remove hardness-causing minerals like calcium and magnesium.

Detergent Production

It is a vital component in the production of laundry detergents and cleaning agents. Sodium carbonate helps to soften water, enhance the cleaning power of detergents, and remove stains and dirt effectively. It also aids in the stabilization of enzymes and surfactants used in detergents.

Chemical Manufacturing

Sodium carbonate serves as a precursor and reactant in the production of various chemicals. It is used in the manufacturing of sodium bicarbonate (baking soda), sodium percarbonate (used in household bleaches), sodium silicates, sodium phosphates, and certain dyes and pigments. It is also employed in the synthesis of pharmaceuticals and organic compounds.

Paper and Pulp Industry

It is utilized in the paper and pulp industry as a pH regulator and alkaline buffer. Sodium carbonate helps control the pH of pulp during the papermaking process, facilitating the formation of paper and improving its strength and brightness.

Textile Industry

Sodium carbonate plays a role in textile processing, particularly in dyeing and fabric printing. It is used to adjust the pH of dye baths, fix dyes to fibers, and enhance the color fastness of textiles.

Mining Industry

Sodium carbonate finds applications in the mining industry, specifically in ore flotation. It is used as a pH modifier to control the acidity or alkalinity of the flotation process, aiding in the separation of valuable minerals from ores.

These are just a few examples of the industrial applications of sodium carbonate. Its versatility and ability to adjust pH levels make it a valuable chemical in various industrial processes and sectors.

What is sodium Carbonate used for?

Sodium carbonate has a wide range of applications across various industries. Some common sodium carbonate uses include:

  1. Fungicide in Disinfectants: It is used as a fungicide in hard surface disinfectants and sanitizers for both institutional and residential settings. Sodium carbonate helps control and eliminate fungal growth.
  2. Inert Ingredient in Pesticides: Sodium carbonate serves as an inert ingredient in many pesticide products, providing stability and aiding in formulation.
  3. Deacidification of Artificial Silk: It is used in the deacidification process of artificial silk, helping to neutralize acidic components and enhance the durability of the material.
  4. Manufacture of Detergents and Saponification: Sodium carbonate is a key component in the manufacture of detergents, where it acts as a pH regulator and aids in the saponification of fats, converting them into soap.
  5. Paper Treatment: It is used for neutralization, cleaning, bleaching, and treatment of recycled paper. Sodium carbonate helps adjust pH levels, remove impurities, and enhance the quality of paper products.
  6. Ceramics Production: In the ceramics industry, sodium carbonate is employed in the production of refractory materials and glazes. It aids in the formation and stabilization of ceramic structures.
  7. Raw Material for Glass Production: It serves as a crucial raw material for glass production. Sodium carbonate reacts with silica (sand) to lower the melting point, facilitate glass formation, and improve the glass’s properties.
  8. Textile Processing: Sodium carbonate finds application in the textile industry for dyeing, bleaching, and finishing processes of wool and cotton fabrics. It helps adjust pH levels and enhances colorfastness.
  9. Metallurgy: It is used in metallurgical processes such as the removal of sulfur and phosphorus from cast iron and steel. It is also utilized as a flotation agent and fluxing agent in ore beneficiation.

These applications highlight the diverse roles of sodium carbonate in various industries, showcasing its importance as a versatile chemical compound.

Where to Buy Sodium Carbonate?

Sodium Carbonate, especially high-purity variants, can be purchased from Vinipul Chemicals Pvt. Ltd., a reputable supplier, exporter and sodium carbonate manufacturers in India. Vinipul Chemicals specializes in producing high-quality baking soda and is a reliable source for acquiring this compound. Customers can contact Vinipul Chemicals, a leading soda ash manufacturers in India directly to inquire about purchasing sodium carbonate or explore our website for more information on the buying process and available quantities.


Yes, sodium carbonate is a base

Yes, sodium carbonate is commonly used in cleaning products like laundry detergents and household cleaners due to its ability to remove stains and grease effectively.

Sodium carbonate is generally considered safe when used as intended. However, it is important to follow safety guidelines and use protective measures, as it can cause skin, eye, and respiratory irritation.

Sodium carbonate is considered relatively safe for the environment. However, large-scale or improper disposal can have negative impacts. It is advisable to follow proper waste management practices.

Yes, sodium carbonate food grade, also known as baking soda, is used in baking as a leavening agent. However, other forms of sodium carbonate are not suitable for consumption.

Soda ash light has a lower density and faster dissolution rate compared to soda ash dense. The choice depends on specific application requirements.

Yes, sodium carbonate can be used in swimming pools to raise the pH level and alkalinity of the water, helping maintain proper water balance.

Yes, sodium carbonate technical grade is commonly used in industrial applications, meeting specific quality and purity requirements for various industrial processes.

Sodium carbonate is typically available in various forms such as solid granules or a fine powder, packaged in HDPE packaging bags / Drum or as per Client’s requirements.

Sodium carbonate has a long shelf life when stored properly in a cool, dry place. It can remain stable for several years.

Sodium carbonate can react with certain acids, forming carbon dioxide gas. It is important to follow appropriate handling and storage guidelines to avoid hazardous reactions.

It is advisable to wear protective gloves, goggles, and a mask when handling sodium carbonate. Avoid direct contact with the skin, eyes, and inhalation of dust. Follow safety instructions on the product label.

While sodium carbonate has various household applications, it is recommended to follow specific instructions and use products designed for the intended purpose. Always exercise caution and refer to reliable sources for home remedies.

Sodium carbonate can be purchased from Vinipul Chemicals Pvt. Ltd, a renowned manufacturer, supplier, and exporter of specialty chemicals providing high-purity Sodium Carbonate.

Market Area

We supply and exports Sodium Carbonate in all parts of the world such as

Sodium Carbonate in Africa Countries
South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

Sodium Carbonate in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Sodium Carbonate in Asia Countries
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply Sodium Carbonate in all parts of India.
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

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